Sigma Tremblay

HVAC contractor (Heating, Ventilation, Air Conditioning): We install and service Heating equipment (boilers, furnaces, DHW-Domestic Hot Water heaters, heat pumps, and geothermal) and Cooling equipment (AC: central air-conditioning and ductless / mini-splits). We can tune up your air conditioner to run optimally for the summer months and make sure your heating equipment is in shape for the winter months. We have an extensive fireplace showroom open to the public at the business location. For weekend access please call for an appointment. We do Energy Audits, Insulation, Air-Sealing, Duct sealing, and IR Thermography. Audits include Blower Door tests for building air leakage, combustion safety, and possibly Duct Blaster to test air leakage in ducts. Sigma Tremblay is a BPI Accredited Contractor and Partner in the NYSERDA/GJGNY Home Performance with ENERGY STAR program. We service Dutchess County, Putnam County, Northern Westchester County, Orange County, and Ulster County.